baber/WOPTO huggingface dataset:
Patent EP-0485032-A1 (EP)
Inventor: SCHAARS RAYMONDIS JOHANNES KLE
IPC: B65D5/36
Filed: 1991-11-05
Abstract: A stackable packaging has corner-reinforcing members, comprising a box provided with a cardboard bottom (1) as well as cardboard side and end panels (4, 7), said end panels (7) of the blank being provided with two four-sided posts for reinforcing the corners of the packaging in the erected condition of the packaging, and a bridge (22) that is parallel to the bottom (1) in the erected condition of the packaging and covers the corner-reinforcing members, said bridge (22) of the blank being connected to two bridge strips (25, 26) that are fixed in the erected condition of the packaging to a side panel (4) as well as to one side (18) of the four sides of the corner-reinforcing member, while another side (21) of each corner-reinforcing member is connected to a related end panel (7), said bottom, panels, bridges and strips being connected to one another or separated from one another by foldlines. According to the invention the other two sides (19, 20) of the corner-reinforcing members are oversized, so that in the erected condition of the packaging they will be arranged by snap action in between the sides (18, 21) of the corner-reinforcing members, which are connected to the end panels (7) and the bridge strips (25, 26).
Patent EP-0540783-A1 (EP)
Inventor: BUIJS ARNOLD
IPC: A61M25/01
Filed: 1991-11-04
Abstract: Catheter to be used in the skull area consisting of an elongated elastic tube (40) having a closed distal end (42) and having a connecting part (49) arranged at the rear end. The tube comprises an opening (44) at a predetermined distance from said distal end, the dimensions of said opening being sufficient for inserting an elongated manipulating needle (46) into the tube such that the distal point of said needle contacts the closed distal top of the catheter. Furthermore the tube may comprise a closure element (48) which is clamped around the tube and can be shifted along the tube between a first position in which said opening is covered by said closure element and at least one further position in which the opening is not obstructed.
Patent EP-0455375-A1 (EP)
Inventor: GEDDES EARL RUSSELL
IPC: F01N1/06
Filed: 1991-04-16
Abstract: A method and apparatus for muffling motor vehicle engine noise comprises conventional noise attenuation apparatus and techniques as well as a tuning circuit for delivering separate signal outputs to at least two transducers (30,32) separated along the length of the exhaust conduit (12). A spacing between the transducers (30,32) corresponds to the range of tuned exhaust lengths required at various engine speeds within the operating range of the motor vehicle engine. The tuning circuit (22,24) varies the strength of the signal delivered to each of the transducers to vary the cancellation point within the conduit (12) so as to vary the effective length of the conduit (12) in a manner that maintains a minimum or negative pressure pulse at the valve exhaust port and aids in the exhaustion of combustion gases from the cylinder. As a result, engine performance is improved throughout the operating range of the motor vehicle engine.
Patent EP-0481779-A1 (EP)
Inventor: TAKASHIMA TOKUHEI
IPC: H05K9/00
Filed: 1991-10-17
Abstract: A radial-and-parallel bus structure comprises a stack of bus-printed disks (5) whose centres are arranged on a common centre axis. Each bus-printed disk (5) comprises a disk of dielectric material bearing on each of its opposite major surfaces a printed signal conductor (6,7) of equal length radially extending from the centre of the disk. Each signal conductor (6) on one of the opposite major surfaces of the disk is coupled to a corresponding signal conductor (7) on the other major surface to make up a signal conductor pair, and every signal conductor pair is terminated with an impedance matching element, which is adapted to be connected to a selected lead, for example, in a selected one of CPU boards standing upright around the stack assembly of bus-printed disks. Thanks to the use of impedance matching elements no reflection is caused in transmitting data between selected CPU boards.
Patent EP-0444977-A1 (EP)
Inventor: MORIYAMA TAKAMASA
IPC: C08L53/00
Filed: 1991-01-28
Abstract: Composition based on saponified ethylene-vinyl acetate copolymer, comprising:   (A) 50 to 99.5 % by weight of a saponified ethylene-vinyl acetate copolymer,   (B) 0.4 to 50 % by weight of a polyolefin resin, (C) 0.1 to 15 % by weight of compatibilising agent defined in the description,  the said composition satisfying the relationship <IMAGE> in which M2 and M1 are the melt indices of the polyolefin resin (B) and of the saponified ethylene-vinyl acetate copolymer (A) respectively, measured at 210 DEG C under a 2160 g load. Use of the composition for the preparation of films with gas-barrier properties capable of being employed especially in packaging.
Patent EP-0466559-A1 (EP)
Inventor: SERIEYS JEAN
IPC: B04B5/02
Filed: 1991-07-03
Abstract: The centrifuge according to the invention is essentially characterised in that it comprises a frame (1), an assembly (2) able to rotate about a rotary shaft (3) driven and guided in the frame (1), at least two chambers (4) each mounted pivottably in the rotary assembly (2) on a spindle (7) parallel to the drive shaft (3) of said rotary assembly and means for rotating each chamber (4) in the rotary assembly (2) in order to move each chamber between a position for feeding and centrifuging and a position for discharging the densest products, in that each chamber (4) is provided with an open side (4A) facing towards the inside of said rotary assembly in the feeding and centrifuging position and away from said rotary assembly in the discharging position and in that the feeding system for the mixture to be separated is formed by the shaft (3), which is fitted with a tubular portion (3A) into the end of which the mixture is introduced and which is provided with at least two outlets (3B) each arranged so as to face the open side (4A) of at least one chamber (4). <IMAGE>
Patent EP-0485267-A1 (EP)
Inventor: PUECH CLAUDE
IPC: G02F1/13
Filed: 1991-11-04
Abstract: System for displaying images comprising: 
 
  - a spatial modulator of light receiving a first light beam and retransmitting a modulated beam; 
  - an energy transfer device receiving the modulated beam and a second light beam and transferring the energy from the second beam towards the modulated beam. 
 
<??>Applications: video image display system. 
<IMAGE>
Patent EP-0491602-A1 (EP)
Inventor: DITTLO MICHEL
IPC: B21D24/06
Filed: 1991-12-12
Abstract: The subject of the present invention is a device for press-forming sheet materials, especially metal blanks (20), comprising a pad (2) made from an elastic material housed in an enclosure (1), means for forming the metal blank which consist of a die (10) whose peripheral part forms an upper blank holder (11), and a lower blank holder (7) forming a support and holding member of at least one part of the metal blank (20) placed directly over the pad (2) made from elastic material and interacting with the upper blank holder (11) in order to grip the metal blank at least in localised zones. 
<??>The lower blank holder (7) bears on a sliding element (8) arranged around the lateral faces of the pad (2) made from an elastic material. 
<IMAGE>
Patent EP-0465438-A1 (EP)
Inventor: DAL POZZO CORRADO
IPC: B65G60/00
Filed: 1991-05-30
Abstract: The device is used in conjunction with a step-driven conveyor (15), on whose upper surface (14) there are seats (18) for receiving blister packs (11), and the transverse portions (11a,11b) of each of the latter protrude symmetrically from the relative seat (18). 
     At a station (25), where these seats (18) stop one after the other, there is a vertical magazine (26), open below, centered with respect to the same station and containing a stack (P) of blister packs supported by spring-operated retaining means (27). 
     Below the magazine, there are two arms (28a,28b), one on each side of the upper surface (14), equipped above with suction cups (30a,30b), and vertically movable in a synchronous manner. Actuation of the said arms, combined with the action of the suction cups, enables a blister pack to be transferred from a seat (18) present at the station (25) to the magazine (26), and vice versa.
Patent EP-0486446-A1 (EP)
Inventor: SABIA ELIO
IPC: H01S3/09
Filed: 1991-11-13
Abstract: The object of the invention is a radio frequency gain follower, in particular for free electron lasers, wherein the equivalent of a variation of the length of the optical cavity is achieved by means of a variation of the time frequency of the packets of electrons that are supplied to the laser by an accelerator machine, in particular a microtron, characterized in that said microtron is driven, through a one or more stage amplifier section, by a frequency generator in turn driven by a function generator.
Patent EP-0506754-A1 (EP)
Title: Carbonated beverage container.
Inventor: JAMIESON JAMES GERARD
IPC: B65D79/00
Filed: 1990-12-20
Abstract: PCT No. PCT/GB90/01985 Sec. 371 Date Jul. 13, 1992 Sec. 102(e) Date Jul. 13, 1992 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/09781 PCT Pub. Date Jul. 11, 1991.When dispensing carbonated beverages, particularly beer and draught stout, it is desirable to obtain a close-knit creamy head. This contributes to a creamy taste and adds considerably to the customer appeal. To obtain this effect when dispensing from a can (1) it includes a lid (2) having a secondary compartment (4) formed on it and a non-resealable closure (3) in communication with the secondary compartment. At least one orifice (5) extends between the secondary compartment (4) and the inside of the container (1), and a liquid (8) is held in the secondary compartment. The container is arranged so that on opening of the closure (3) the pressure in the secondary compartment (4) is reduced to atmospheric with the result that gas or liquid from the main body of the container (1) is jetted through the at least one orifice (5) into the liquid (8) in the secondary compartment (4) to generate a foam in the secondary compartment. Complete opening or removal of the closure (3) enables the contents of both the secondary compartment (4) and the remainder of the can (1) to be mixed and dispensed together so that the foam produced in the secondary compartment acts to seed the generation of small bubbles throughout the beverage (8) in the can (1).
Patent EP-0523100-A1 (EP)
Title: O?6 -benzylated guanine, guanosine and 2'-deoxyguanosine compounds possessing o?6 -alkylguanine-dna alkyltransferase depleting activity.
Inventor: MOSCHEL ROBERT CARL
IPC: C07H19/167
Filed: 1991-03-13
Abstract: O6-Benzylated guanine guanosine and 2'-deoxyguanosine compounds of the formula   <IMAGE>   wherein Z is hydrogen,   <IMAGE>   and R is a benzyl group or a substituted benzyl group, cause a depletion of O6-alkylguanine-DNA alkyltransferase (AGT) activity in mammalian cells. These compounds may be administered to a host so as to reduce AGT levels in tumor cells of the host in order to increase host responsiveness to anti-neoplastic alkylating agents, including chloroethylating agents, such as chloroethylnitrosoureas, for chemotherapeutic treatment of a number of neoplasms.
Patent EP-0531303-A1 (EP)
Inventor: TODMAN VICTOR
IPC: B65D33/18
Filed: 1991-04-10
Abstract: Sac constitué par une matière sous forme de feuille et possédant une ouverture (8) permettant d'accéder à l'intérieur du sac. Celui-ci comprend un élément de fermeture (7) se superposant à l'ouverture pour la fermer. Le sac comprend un adhésif (9) à base de caoutchouc aux silicones vulcanisé servant à fixer l'élément de fermeture sur l'ouverture.
Patent EP-0532649-A1 (EP)
Title: C-fold releasable wrapper.
Inventor: BYRD ALAN EUGENE
IPC: A61F13/15
Filed: 1991-05-23
Abstract: Disclosed is a sanitary napkin and releasable wrapper package. The releasable wrapper is folded about the longitudinal side margins of the sanitary napkin in a C-fold so that both faces of the sanitary napkin are protected and a relatively smaller package is produced than if the releasable wrapper extends laterally beyond the longitudinal side margins of the sanitary napkin. The releasable wrapper and sanitary napkin may be trifolded about spaced-apart, laterally oriented fold lines to produce a discrete single use package. Several variations, including flapped and asymmetric embodiments, are illustrated.
Patent EP-0489135-A1 (EP)
Title: Method for attribute tracking in seismic data.
Inventor: HOWARD ROBERT E
IPC: G01V1/30
Filed: 1991-06-10
Abstract: A method for tracking seismic events such as boundaries of formation layers of earth formations is disclosed. Especially adapted for tracking such events in a two-dimensional slice of 3-D seismic volume data, the method begins by designating a starting data point on the seismic event. The method tracks such event through the grid of data by sequentially establishing areas or "tiles" of data about the starting point. The tiles are defined by data points of the grid. Each of the data points is then tested to see if it meets an acceptance criterion for the seismic event. Such data points of the tile are stored as identifying the seismic event only if certain of the data points of the tile pass the acceptance citerion. Next, each of the data points of a previously accepted tile are used as a starting data point about which a new tile is defined. The process is repeated until no more tiles are available for testing. The accepted data is then displayed so as to distinguish the accepted data from other data of the grid thereby identifying the seismic event to seismic interpretation specialists.
Patent EP-0536236-A1 (EP)
Title: A method and a system for drying sludge.
Inventor: BERNES STEEN
IPC: C02F11/13
Filed: 1991-06-27
Abstract: PCT No. PCT/DK91/00175 Sec. 371 Date Feb. 8, 1992 Sec. 102(e) Date Feb. 8, 1992 PCT Filed Jun. 27, 1991 PCT Pub. No. WO92/00250 PCT Pub. Date Jan. 9, 1992.A method and a system serve to completely or partially dehydrate sludge by evaporation which originates from e.g. sewage. The sludge is dried with addition of heat in a drying chamber (2), the sludge being transported on an endless travelling grate (3) from an inlet opening (8) in the drying chamber (2) to a discharge opening (9) in it. The sludge is deposited on the grate in a plurality of juxtaposed sludge strings (18) by means of an extruder (6), in which the sludge is preheated to almost 100 DEG  C. prior to extrusion. The extruded strings (18) are then heated with such an intensity that the water in the sludge immediately begins to boil, and that a zone of preferably saturated water steam is formed at any rate in the immediate vicinity of the sludge. This provides a light and porous, dried sludge product which is in no way either burnt or scorched, and which constitutes excellent fuel as well as excellent compost. The system has a simple and compact construction and is inexpensive to produce, just as it works at moderate operation costs.
Patent EP-0539459-A1 (EP)
Title: Procede et dispositif d'epuration d'air
Inventor: LARSSON OLA
IPC: C02F9/00
Filed: 1991-06-27
Abstract: Procédé et dispositif destinés à épurer l'air et l'eau ainsi qu'à récupérer l'eau de traitement épurée provenant du sécheur (1) utilisé dans un processus de production de panneaux d'agglomérés ou de carton dur. On introduit l'air pollué provenant du sécheur dans un épurateur (3) où il se libère de la plus grande partie des contaminants solides et gazeux, puis on le décharge dans l'atmosphère. En revanche, on introduit l'eau du traitement dans un séparateur grossier avant de la renvoyer à l'épurateur. On soutire une partie de l'eau de traitement provenant du cycle de lavage, puis on l'introduit dans une installation d'épuration biologique (20) destinée à décomposer les contaminants organiques, lesquels se dissolvent dans l'eau, avant de la réintroduire dans le cycle de lavage. L'intégration des deux cycles et le réglage du débit dans le cycle d'épuration influence l'action de conditionnement du cycle de lavage ainsi que son pouvoir de lavage. Il sera donc possible de garder la quantité de contaminants organiques restant dans l'air déchargé au-dessous d'une valeur limite prédéterminée. Afin de maximiser l'efficacité de processus de production et celle également du processus d'épuration, l'épurateur (3) est associé à un échangeur thermique (8) destiné à faire monter la température de l'air frais alimentant le sécheur (1) et à faire baisser la température de l'eau alimentant l'installation d'épuration (20).
Patent EP-0512210-A1 (EP)
Inventor: VACELET JEAN
IPC: E04G21/32
Filed: 1992-02-29
Abstract: A safety arrangement used while fitting lift doors has the form of a fittable railing which is screwed on at the bottom via two articulated parallelograms (2) in the sill recess of the shaft door opening. By means of the articulated parallelograms (2), the guard railing (1) can be brought into two different horizontal positions (A and B) and thus displaced by the amount X without removing it from the shaft door opening. This makes it possible to fit the guard railing (1) while the barricading of the shaft door opening provided by the owner is still in place and is not to be removed until the shaft door opening is closed off by the in the meantime fitted and closing shaft door. Therefore, this safety arrangement ensures a permanent guard against persons falling into the shaft during fitting of the shaft door. The guard railing (1) has a device for adaptation to different widths of opening and a constant distance of the articulated parallelograms from each other. 
<IMAGE>
Patent EP-0507113-A1 (EP)
Inventor: JOST STEPHAN DR
IPC: C23C14/20
Filed: 1992-03-10
Abstract: This invention makes it possible to deposit firmly adhesive metal layers by cathodic sputtering on plastics, in particular on memory boards made of PMMA plastic, without altering the plastic surface unacceptably in relation to the signal evaluation. <IMAGE>
Patent EP-0512549-A1 (EP)
Inventor: NANIWA MUTSUMI
IPC: B41C1/12
Filed: 1992-05-07
Abstract: The improved printing press comprises: a single plate cylinder that allows press plates for n colors to be disposed cylindrically at predetermined intervals; a platemaking unit that is disposed on the circumference of the plate cylinder for preparing a single press for one color or  n  platemaking units that are disposed on the circumference of the plate cylinder for individually preparing press plates for single colors; an ink supply assembly for the  n  colors, an impression cylinder whose diameter is one-nth of that of the plate cylinder, said impression cylinder having a single sheet of printing paper wrapped around it and delivering the printing paper after it has made  n  consecutive revolutions; and, optionally, either one or both of a rubber-covered blanket cylinder interposed between the plate cylinder and the impression cylinder and a dampening water supply assembly for supplying dampening water to the press plate or plates. In the first case where only one platemaking unit is used, the printing press is applicable to both direct and offset printing on whichever types of press plates (letterpress, intaglio or lithography) or irrespective of whether dampening water is used or not on lithographic plates. The press obviates the need for registration in multicolor printing and can be operated even by unskilled operators. In the second case where a plurality of platemaking units are used, the printing press enables all press plates of interest to be prepared simultaneously on the single plate cylinder even in the process of multicolor printing, thereby shortening the platemaking time and, hence, the overall process time including platemaking and printing operations. The press is not only sufficiently simple in construction to realize a compact and small-sized system but also very easy to operate, permitting printing to be done at comparatively high speed.
Patent EP-0525377-A1 (EP)
Inventor: REITER FERDINAND DIPL-ING
IPC: F02M61/20
Filed: 1992-06-23
Abstract: In known valves, an adjusting sleeve, on which a return spring acting on the valve closing element is supported, is pressed into a spring chamber aperture. On pressing the adjusting sleeve in, there is a risk of chip formation on the adjusting sleeve and on the wall of the spring chamber aperture. 
<??>In the new valve, the return spring (43) is pressed into a spring chamber aperture (41) and held in the spring chamber aperture (41) by a radially directed load, the press-in depth of the return spring (43) determining the magnitude of the spring force acting on the valve closing element (33). The omission of an adjusting sleeve not only reduces the risk of chipping when pressing-in but also significantly reduces the manufacturing costs of the valve. 
<??>The valve can be used as a fuel injection valve for fuel injection systems. 
<IMAGE>
Patent EP-0522390-A1 (EP)
Inventor: NOGOSSEK ALFRED
IPC: B29C48/395
Filed: 1992-06-29
Abstract: A twin screw extruder having two screws rotating in the same direction and arranged in an extruder barrel is disclosed. In the twin screw extruder at least one kneading block (K) is mounted in each case at the same axial point along the length of the two screws and consists of at least three polygonal discs (6 to 10) which are offset with respect to one another in the circumferential direction. The polygonal discs (6 to 10) have at two positions diametrically opposed to one another sealing faces (D) with a diameter corresponding to the internal diameter of the extruder barrel. The edges, extending transversely to the axial direction of the screws, of the sealing faces (D), which extend in the circumferential direction, extend at least partly obliquely to the axis of the screws. 
<IMAGE>
Patent EP-0528248-A1 (EP)
Inventor: ANDERSON RICHARD ALLEN
IPC: D21F9/00
Filed: 1992-08-03
Abstract: Described is a wet-formed composite (10). The wet-formed composite is formed from a combination of fibers (12) and absorbent material (14). Specifically, the wet-formed composite is formed from absorbent material (14) and a fiber slurry wherein the absorbent material is swellable in the dispersion medium of the slurry. Also disclosed is a method of forming the wet-formed composite. The method involves forming a fiber slurry, combining an absorbent material with the fiber slurry prior to forming the composite and then forming and drying the composite. The absorbent material is swellable in the dispersion medium of the fiber slurry.
Patent EP-0528356-A1 (EP)
Inventor: ROQOZ WLODZIMIERS STEFAN
IPC: B61F15/28
Filed: 1992-08-13
Abstract: The subject of the invention is a holding device (10) for brushes (12) which form a reverse-current earthing contact on rail vehicles. The holding device has brush guides (14) which are connected integrally by the ends with a plate (40) which contains attachable means for cable shoes of the stranded conductor of the brushes (12). The plate (24) and the brush guides (14) are connected to an insulating plate (40) in a frictionally engaging and positively engaging fashion, the said plate (40) extending transversely with respect to the longitudinal axes of the guide channels of the brush guides (14) and surrounding the plate (24). The outer edges of the insulating plate (40) are connected in a frictionally engaging and positively engaging fashion to a holding ring via which the holding device is attached to rail vehicles. <IMAGE>